An experimental study of natural convection in vertical annulus with helical fin

References

• W. C. Reynolds, R. E. Lundberg, and P. A. McCuen. “Heat transfer in annular passages. General formulation of the problem for arbitrarily prescribed wall temperatures or heat fluxes,” Int. J. Heat Mass Transf., Vol. 6, No. 6, pp. 483–493, 1963, June doi:10.1016/0017-9310(63)90123-6.
   Google Scholar
• R. E. Lundberg, P. A. McCuen, and W. C. Reynolds. “Heat transfer in annular passages. Hydrodynamically developed laminar flow with arbitrarily prescribed wall temperatures or heat flux,” Int. J. Heat Mass Transf., Vol. 6, No. 6, pp. 495–529, 1963, June doi:10.1016/0017-9310(63)90124-8.
   Google Scholar
• W. T. Snyder. “An analysis of slug flow heat transfer in an eccentric annulus,” AIChE J., Vol. vol. 9, No. no. 4, pp. 503–506, 1963, July doi:10.1002/aic.690090417.
   Web of Science ®Google Scholar
• E. E. Feldman, R. W. Hornbeck, and J. F. Osterle, “A numerical solution of laminar developing flow in eccentric annular ducts,” Int. J. Heat Mass Transf., vol. 25, no. 2, pp. 231–241, 1982. DOI: 10.1016/0017-9310(82)90009-6.
   Web of Science ®Google Scholar
• E. E. Feldman, R. W. Hornbeck, and J. F. Osterle. “A numerical solution of developing temperature for laminar developing flow in eccentric annular ducts,” Int. J. Heat Mass Transf., Vol. 25, No. 2, pp. 243–253, 1982, Feb doi:10.1016/0017-9310(82)90009-6.
   Web of Science ®Google Scholar
• M. Al-Arabi, M. A. I. El-Shaarawi, and M. Khamis. “Natural convection in uniformly heated vertical annuli,” Int. J. Heat Mass Transf., Vol. 30, No. 7, pp. 1381–1389, 1987, July doi:10.1016/0017-9310(87)90170-0.
   Web of Science ®Google Scholar
• M. A. I. El-Shaarawi and M. A. Al-Nimr. “Fully developed laminar natural convection in open-ended vertical concentric annuli,” Int. J. Heat Mass Transf., Vol. vol.33, No. no. 9, pp. 1873–1884, 1990, Sep doi:10.1016/0017-9310(90)90219-K.
   Web of Science ®Google Scholar
• M. A. I. El-Shaarawi, E. M. A. Mokheimer, and H. I. Abulhamayel, “Limiting values for free-convection induced flow rates in vertical eccentric annuli with an isothermal boundary,” Numer. Heat Transfer, Part A, vol. 39, no. 6, pp. 611–630, 2001. DOI: 10.1080/10407780120397.
   Web of Science ®Google Scholar
• R. Hosseini, M. R. Heyrani-Nobari, and M. Hatam. “An experimental study of heat transfer in an open-ended vertical eccentric annulus with insulated and constant heat flux boundaries,” Appl. Therm. Eng., Vol. 25, No. 8–9, pp. 1247–1257, 2005, June doi:10.1016/j.applthermaleng.2004.08.016.
   Web of Science ®Google Scholar
• H. A. Mohammad and Y. K. Salman. “Heat transfer by natural convection from a uniformly heated vertical circular tube with different entry restriction configurations,” Energy Convers. Manage., Vol. 48, No. 7, pp. 2244–2253, 2007, July doi:10.1016/j.enconman.2006.12.005.
   Web of Science ®Google Scholar
• M. R. Heyrani-Nobari and A. Asgarian. “A numerical investigation of flow and mixed convection inside a vertical eccentric annulus,” Numer. Heat Transfer, Part A, Vol. vol. 55, No. no. 1, pp. 77–99, 2008, Oct doi:10.1080/10407780802603105.
   Web of Science ®Google Scholar
• G. H. Choueiri and S. Tavoularis. “An experimental study of natural convection in vertical, open-ended, concentric, and eccentric annular channels,” J. Heat Transfer., Vol. 133, No. 12, pp. 122503–122512, 2011, Oct doi:10.1115/1.4004428.
   Web of Science ®Google Scholar
• A. Busedra and S. Tavoularis. “Numerical simulation s of natural convective heat transfer in vertical concentric and eccentric annular channels,” J. Heat Transfer., Vol. 140, pp. 102502–1. 2018, to 102502–9 October. DOI: 10.1115/1.4040412.
   PubMed Web of Science ®Google Scholar
• B. Shiniyan, R. Hosseini, and H. Naderan. “The effect of geometric parameters on mixed convection in an inclined eccentric annulus,” Int. J. Thermal Sciences, Vol. 68, pp. 136–147. 2013. June 10.1016/j.ijthermal Sci.2013.01.001 doi:10.1016/j.ijthermalsci.2013.01.001.
   Web of Science ®Google Scholar
• B. Shiniyan, R. Hosseini, and H. Naderan. “Numerical study on flow and thermal fields of mixed convection in a concentric inclined annulus,” Heat Trans. Eng., Vol. 37, No. 9, pp. 751–762, 2016, Aug doi:10.1080/01457632.2015.1080557.
   Web of Science ®Google Scholar
• B. Shiniyan, N. Nekoubin, and R. Hosseini. “Flow and heat transfer inside eccentric curved annulus with arbitrary radius of curvature and inner tube position,” Heat Trans. Eng., Vol. 39, No. 5, pp. 449–459, 2017, Apr doi:10.1080/01457632.2017.1312888.
   Web of Science ®Google Scholar
• M. S. Ahmad, H. A. Mohamed, M. A. Omara, and M. F. Abdeen, “Investigation of Heat Transfer by Natural Convection in an Open Channel,” Int. J. Mech. Mechat. Eng, vol. 9, pp. 737–743, 2015.
   Google Scholar
• Y. K. Salman and M. Z. Gheni. “Experimental and numerical investigation of natural convection heat transfer in an inclined, outer cylinder heated concentric annulus,” MAYFEB J. Mech. Eng vol. 1, pp. 1–17. 2016.
   Google Scholar
• S. Husain and M. A. Siddiqui. “Experimental and numerical analyses of natural convection flow in a partially heated vertical annulus,” Numer. Heat. Transfer. Part A, Vol. vol. 70, No. 7, pp. 763–775, 2016, Sep doi:10.1080/10407782.2016.1214488.
   Web of Science ®Google Scholar
• L. X. Yang, A. Guo, and D. Liu. “Experimental investigation of subcooled vertical upward flow boiling in a narrow rectangular channel,” Experimental Heat Transfer., 29, no. 2, pp.221–243, 2016. DOI: 10.1080/08916152.2014.973978.
   Web of Science ®Google Scholar
• J. Mustafa, S. Husain, and M. A. Siddiqui. “Experimental studies on natural convection of water in a closed-loop vertical annulus,” Experimental Heat Transfer., 30, no. 1, pp.25–45, 2017. DOI: 10.1080/08916152.2015.1135202.
   Web of Science ®Google Scholar
• S. Husain and M. A. Siddiqui. “Experimental studies on natural convection boiling of water in a vertical annulus of a closed-loop thermo-siphon,” Experimental Heat Transfer., 30, no. 5, pp.441–462, 2017. DOI: 10.1080/08916152.2017.1283372.
   Web of Science ®Google Scholar
• S. A. Zonouzi, H. Safarzadeh, H. Aminfar, and M. Mohammadpourfard. “Experimental and numerical study of swirling subcooled flow boiling of water in a vertical annulus,” Experimental Heat Transfer., 31, no. 6, pp.513–530, 2018. DOI: 10.1080/08916152.2018.1463304.
   Web of Science ®Google Scholar
• M. A. I. El-Shaarawi and E. M. A. Mokheimer. “Developing free convection in open-ended vertical eccentric annuli with isothermal boundaries,” J. Heat Transfer., Vol. 121, pp. 63–72. 1999, February. DOI: 10.1115/1.2825967.
   Web of Science ®Google Scholar
• M. B. Behbahani, Experimental Investigation for Natural Heat Transfer in Vertical Concentric and Eccentric Tubes with Internal Tube at Constant Temperature and Outer Tube Insulated,”. Mech. Eng. Dept., Amirkabir University of Technology, Tehran, Iran: M.Sc. Thesis, 2010.
   Google Scholar
• E. M. Sparrow, G. M. Chrysler, and L. F. Azevedo. “Observed flow reversals and measured- predicted Nusselt numbers for natural convection in a one sided heated vertical channel,” J. Heat Transfer., Vol. 106, pp. 325–332, 1984, May.
   Web of Science ®Google Scholar
• L. F. Azevedo and E. M. Sparrow. “Natural convection in open-ended inclined channels,” J. Heat Transfer., Vol. 107, pp. 893–901. 1985, November. DOI: 10.1115/1.3247518.
   Web of Science ®Google Scholar
• M. Al-Arabi, M. Khamis, and M. Abd-Ul-Aziz. “Heat transfer by natural convection from the inside surface of a uniformly heated tube at different angles of inclination,” Int. J. Heat Mass Transf., 34, no. 4–5, pp.1019–1025, 1991. DOI: 10.1016/0017-9310(91)90013-5.
   Web of Science ®Google Scholar